Martin,
On 6/13/06 5:42 AM, "Martijn van Oosterhout" <[email protected]> wrote:
> Is it possible it may have something to do with the hint bits? There's
> are a bunch of bits in the header to deal with speeding up of MVCC
> tests. Maybe changing those bits marks the page dirty and forces a
> write?
Yes, that's it. Writing data twice (three times including WAL) is a Very
Bad Thing for large data work - how should we fix it?
- Luke
---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?
http://archives.postgresql.org
